@misc{Alexandrowicz_Zofia_GRECEL_2000,
 author={Alexandrowicz, Zofia},
 volume={56},
 number={1},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Kraków},
 journal={Let's protect Our Indigenous Nature},
 howpublished={online},
 year={2000},
 publisher={Institute of Nature Conservation of the Polish Academy of Sciences},
 language={pol},
 type={Text},
 title={GRECEL - International programme of the environmental education aspects of the geological heritage},
 URL={http://www.rcin.org.pl/Content/70517/PDF/KR038_88139_r2000-t56-no1_ChPO-Alexandrowicz-75-82.pdf},
 keywords={inanimate nature conservation, geological heritage, GRECEL},
}